| Prepared by: | adlertz on Thu Apr 24 08:50:33 CEST 2014 |
|---|---|
| Workspace: | /home/adlertz/repos/hotspot/JDK-8029302 |
| Compare against: | http://hg.openjdk.java.net/jdk9/hs-comp/hotspot/ |
| Compare against version: | 6288 |
| Summary of changes: | 54 lines changed: 35 ins; 2 del; 17 mod; 13595 unchg |
| Patch of changes: | JDK-8029302.patch |
| Legend: |
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src/cpu/x86/vm/macroAssembler_x86.cpp
rev 6289 : 8029302: Performance regression in Math.pow intrinsic Summary: Added special case for x^y where y == 2 Reviewed-by:2 lines changed: 2 ins; 0 del; 0 mod; 7516 unchg
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src/share/vm/opto/library_call.cpp
rev 6289 : 8029302: Performance regression in Math.pow intrinsic Summary: Added special case for x^y where y == 2 Reviewed-by:52 lines changed: 33 ins; 2 del; 17 mod; 6079 unchg
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